JL Audio SB-F-MUCUPE/13W3v3 Stealthbox

We are a JL Audio authorized dealer so you get up-to-date, fully warrantied products.

What's Inside?
•Single 2 Ohm Voice Coil Subwoofer
•Owner's manual

Stealthbox® Subwoofer
American muscle is back, with a shape that pays homage to the original Mustang and the kind of performance that made the name legendary. Unfortunately, none of the stock sound systems cut it if you're looking for clean, powerful bass response... That's where we come in with an insanely potent Stealthbox® that features our premium 13W3v3 Subwoofer. This custom-tailored system fits in the same location as the optional factory subwoofer, but delivers a level of performance that will make every drive come alive with rich, deep, powerful bass. You won't even need to drill any holes in your Mustang to install it. The Hard Data: Contains one 13W3v3-2 in a sealed enclosure. 600 watt power handling. Wired for 2 ohm mono. Installs in the passenger side rear corner of the trunk. If vehicle is equipped with the “Shaker 1000” sound system, the factory woofer system must be removed for the Stealthbox® to fit. Will not fit convertible models!

Built in U.S.A. with Global Components
At a time when most audio products are built overseas, JL Audio’s commitment to in-house loudspeaker production continues to grow. To pull this off in a competitive world market, our production engineering team has created one of the world’s most advanced loudspeaker assembly facilities and established a global network of quality component suppliers who build to our specifications. This, combined with our commitment to state-of-the-art assembly technology, allows our skilled workforce to efficiently build JL Audio products to extremely high quality standards, right here in the U.S.A.

Dynamic Motor Analysis - DMA Optimized Motor
JL Audio's proprietary Dynamic Motor Analysis system is a powerful suite of FEA-based modeling systems, first developed by JL Audio in 1997 and refined over the years to scientifically address the issue of speaker motor linearity. This leads to vastly reduced distortion and faithfully reproduced transients... or put simply: tight, clean, articulate bass.

Elevated Frame Cooling
JL Audio's patented Elevated Frame Cooling design delivers cool air through slots directly above the top-plate to the voice coil of the speaker. This not only enhances power handling, but also sound quality by minimizing dynamic parameter shifts and power compression. Many speakers employ venting techniques to enhance voice coil cooling. This is typically accomplished by having big holes in the sides of the frame just below the spider attachment shelf. While it provides a modest cooling benefit, this low-velocity air-flow does not blow directly or strongly on the voice coil.

Floating Cone Attach Method
This assembly technique, conceived by JL Audio, ensures proper surround geometry in the assembled speaker for better excursion control and dynamic voice coil alignment. JL Audio's patented FCAM™ technology is an innovative method of bonding the surround/cone assembly to the voice coil former/spider assembly. This feature helps ensure concentricity of the surround, spider and voice coil without torquing the suspension to achieve it. This allows for the inevitable, slight variations in production part dimensions without having them negatively impact the integrity of the suspension and coil-centering at high excursions.

Vented Reinforcement Collar
JL Audio's Vented Reinforcement Collar (VRC®) improves the rigidity and stability of the cone/spider/voice coil junction and directs airflow over the voice coil windings for improved thermal performance. The Vented Reinforcement Collar (VRC®) is a composite structure that addresses two issues related to reliability. By reinforcing the critical junction between the cone, voice coil and spider, the VRC greatly reduces failures due to glue breakdown or material weakness. It does this by greatly increasing adhesive contact area and providing stress relief to the spider material at excursion extremes.